45085005

素因数分解:

$3^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 100761600

約数和(自身を除く): 55676595

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 31, 35, 45, 57, 63, 81, 93, 95, 105, 133, 135, 155, 171, 189, 217, 243, 279, 285, 315, 399, 405, 465, 513, 567, 589, 651, 665, 729, 837, 855, 945, 1085, 1197, 1215, 1395, 1539, 1701, 1767, 1953, 1995, 2187, 2511, 2565, 2835, 2945, 3255, 3591, 3645, 4123, 4185, 4617, 5103, 5301, 5859, 5985, 7533, 7695, 8505, 8835, 9765, 10773, 10935, 12369, 12555, 13851, 15309, 15903, 17577, 17955, 20615, 22599, 23085, 25515, 26505, 29295, 32319, 37107, 37665, 41553, 47709, 52731, 53865, 61845, 67797, 69255, 76545, 79515, 87885, 96957, 111321, 112995, 143127, 158193, 161595, 185535, 207765, 238545, 263655, 290871, 333963, 338985, 429381, 474579, 484785, 556605, 715635, 790965, 1001889, 1288143, 1454355, 1669815, 2146905, 2372895, 3005667, 5009445, 6440715, 9017001, 15028335, 45085005]

約数ペア:

[(1, 45085005), (3, 15028335), (5, 9017001), (7, 6440715), (9, 5009445), (15, 3005667), (19, 2372895), (21, 2146905), (27, 1669815), (31, 1454355), (35, 1288143), (45, 1001889), (57, 790965), (63, 715635), (81, 556605), (93, 484785), (95, 474579), (105, 429381), (133, 338985), (135, 333963), (155, 290871), (171, 263655), (189, 238545), (217, 207765), (243, 185535), (279, 161595), (285, 158193), (315, 143127), (399, 112995), (405, 111321), (465, 96957), (513, 87885), (567, 79515), (589, 76545), (651, 69255), (665, 67797), (729, 61845), (837, 53865), (855, 52731), (945, 47709), (1085, 41553), (1197, 37665), (1215, 37107), (1395, 32319), (1539, 29295), (1701, 26505), (1767, 25515), (1953, 23085), (1995, 22599), (2187, 20615), (2511, 17955), (2565, 17577), (2835, 15903), (2945, 15309), (3255, 13851), (3591, 12555), (3645, 12369), (4123, 10935), (4185, 10773), (4617, 9765), (5103, 8835), (5301, 8505), (5859, 7695), (5985, 7533)]